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Private Kekova Boat Cruise from Demre Harbour — Sunken City, Simena & Snorkel

Private Kekova Boat Cruise from Demre Harbour — Sunken City, Simena & Snorkel

A full-day private boat from Demre Harbour navigates the turquoise channels of Kekova, visiting the sunken city, Simena Castle and secluded snorkeling bays. Ideal for travelers who want archaeology, swimming and flexible time on the water.

Demre, Antalya
6–7 hours
By Adventure CollectiveOctober 2025

The Experience

Before You Go

Bring reef shoes

Landings in Kaleköy and rocky coves are uneven—water shoes protect feet and make scrambling easier.

Use reef‑safe sunscreen

The operator disembarks at sensitive marine areas; choose biodegradable sunscreen to protect reefs and sea life.

Carry local cash

Castle admissions and small kiosk purchases are often cash-only on the islands and in village shops.

Prepare for motion

The cruise includes open-water crossings—if prone to seasickness, take medication before boarding.

Local Knowledge

Hidden Gems

  • Tersane Bay’s quiet coves for shallow snorkeling
  • A short walk behind Kaleköy for views of submerged house outlines

Wildlife

  • loggerhead sea turtle (Caretta caretta)
  • Mediterranean grouper and small reef fish

Conservation Note

Visitors are asked to avoid touching ruins or corals, use reef‑safe sunscreen, and take all trash back to shore to protect fragile marine habitats.

Kekova’s submerged ruins were partly caused by seismic activity and gradual subsidence; the area preserves Lycian, Roman and Byzantine traces along a rugged maritime landscape.

Photographer's Notes

Best times:Golden hour (early morning or late afternoon), Midday for underwater clarity, Sunrise for calm glassy seas
Key viewpoints:
  • From Simena Castle ramparts
  • The bow of the boat while passing the sunken city
  • Shallow coves in Tersane Bay
Subjects to capture:Submerged ruins and house foundations, Castle and cliffside village scenes, Underwater reef life while snorkeling

What to Bring

Reef shoes / water shoesEssential

Protects feet during rocky landings and makes snorkeling exits safer.

Swimsuit & quick‑dry towelEssential

Essential for multiple swim stops and comfortable drying on deck.

Light wind layer or fleece

Useful on open crossings when the morning or evening breeze chills the skin.

Dry bag & phone caseEssential

Keeps valuables safe from spray and allows you to carry essentials during beach stops.

Common Questions

Is snorkeling equipment provided?

Yes—snorkel masks and fins are provided as part of the trip’s equipment inclusions.

Can children join this private cruise?

Yes—this operator lists the tour as family-friendly; bring flotation for young swimmers and inform the operator when booking.

Do I have to pay to enter Simena Castle?

Castle admission is typically paid locally and is not included; expect uneven stone steps and several short climbs.

How do I get to the departure point?

The tour runs about seven hours from the harbor, including multiple stops for swimming and sightseeing.

What happens in bad weather?

The operator cancels for unsafe sea conditions and offers a full refund if canceled at least 24 hours prior; they may reschedule where possible.

Book This Experience

Check Availability

Duration

6–7 hours

Location

Demre, Antalya

Difficulty

easy

Fitness Level

Suitable for casual active travelers who can climb short stone steps and swim short distances.

Free cancellation available

Ready to Explore Demre?

Book your guided walking tour and discover the hidden stories of this historic mountain city.

Check Availability & Book Now
Private Kekova Boat Cruise from Demre Harbour — Sunken City, Simena & Snorkel - Demre - Adventure Collective Travel